Amines and Amides

Which of the following is not a primary amine?

• N-methylethanamine

• 3-hexanamine

• Cyclopentanamine

• 1-butanamine

Which pairing of general formula and compound class is incorrect?

• RCONH₂; amide

• R₃CNH₂; tertiary amine

• RNH₂; amine

• CH₃NHR; secondary amine

State the reagent used to convert butanamine to butanol.

• Nitric acid, HNO₃

• Nitrous acid, HNO₂

• Water, H₂O

• Sodium hydroxide, NaOH

Arrange the basic strength of the following compound in ascending order.

I: N-chloro-N-methylpropanamine

II: N,N-dimethylpropanamine

III: N,N-difluoropropanamine

• III< I< II

• II< III< I

• II< I< III

• I< III< II

Tags

NGSS.HS-PS1-3

NGSS.HS-PS1-1

Identify the structure for the following compound:

2-benzyl-3-bromo-N,3-dimethyl-N-phenylbutanamide

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What is the reagent required to carry out the following conversion?

Hexanamide --> hexanamine

• NaOH

• Dilute HCl

• HNO₂

• LiAlH₄, ether

State the reagent used to convert butanoic acid to butanamide.

• Nitric acid

• Ammonia

• Water

• Nitrous acid

What is the reagent required to carry out the following conversion?

Methylamine --> N-methylethanamide

• NaOH

• Methanoyl chloride

• HNO₂

• Ethanoyl chloride

What is the amino group's structure?

• -COOH

• -NH₂

• -PO₄

• -OH

What is the IUPAC name of the following compound?

• N-ethylcyclohexanamine

• N-ethylaniline

• N-cyclohexylethanamine

• N-cyclohexylethanamine